David F Hoffmeister
CIK 1305975 · Chief Financial Officer · last filed 2026-06-01
David F Hoffmeister is a Chief Financial Officer who has filed 94 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for GKOS, was dated Jun 1, 2026. Across all open-market trades the lifetime net is −$11.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$17.28M
7
94
-$11.34M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GKOS | Director | 87,725 | $126.81 | $11.12M | $0 | 23 | 2026-06-01 |
| ICUI | Director | 6,004 | $142.20 | $853.8K | $0 | 10 | 2026-05-13 |
| STEP | Director | 53,470 | $44.39 | $2.37M | $996.5K | 8 | 2025-09-10 |
| CE | Director | 54,760 | $53.48 | $2.93M | -$531.6K | 16 | 2025-05-13 |
| LIFE | Chief Financial Officer | 0 | $15.61 | $0 | -$9.15M | 22 | 2014-02-04 |
| Celanese Corp (CEp) Delisted | Director | 4,565 | — | — | $0 | 8 | 2009-04-27 |
| Life Technologies Corp (IVGN) Delisted | Chief Financial Officer | 56,680 | — | — | -$2.65M | 7 | 2008-11-18 |
Recent Filings
94 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | GKOS | Grant (A) | +1,878 | $0 | EDGAR |
| 2026-05-28 | GKOS | Exer (M) | +15,000 | $370.4K | EDGAR |
| 2026-05-13 | ICUI | Mixed | +1,254 | $0 | EDGAR |
| 2026-01-07 | GKOS | Grant (A) | +753 | $0 | EDGAR |
| 2025-09-10 | STEP | Grant (A) | +3,691 | $0 | EDGAR |
| 2025-06-13 | GKOS | Exer (M) | +25,000 | $800.0K | EDGAR |
| 2025-06-02 | GKOS | Grant (A) | +2,665 | $0 | EDGAR |
| 2025-05-13 | CE | Grant (A) | +3,376 | $0 | EDGAR |
| 2025-05-13 | ICUI | Mixed | +1,723 | $0 | EDGAR |
| 2024-09-11 | STEP | Grant (A) | +3,926 | $0 | EDGAR |